Adding attic insulation is the #1 upgrade project with the best ROI (over 100%) according to Remodeling Magazine’s 2017 Cost vs. Value Report**. 25% of your home’s energy can be lost through your attic and roof***
If your insulation is level with or below your floor joists, you should add more. Adding insulation to a home’s attic is the easiest and most cost-effective way to improve energy efficiency and reduce utility bills.
R-Values reflect the ability of insulation to resist the flow of heat, out of a home in the winter and into a home in the summer.
The higher the R-Value, the greater the insulating power and the greater the potential energy savings.
A higher R-Value also ensures a more comfortable environment by maintaining an optimal temperature range in the home year round.
InsulSafe® SP is manufactured using a high percentage of renewable and recycled content with no added harsh dyes, chemicals or unnecessary fire retardants. It is also GREENGUARD® Gold Certified for superior indoor air quality. *NAIMA.org
CertainTeed’s online Insulation Calculator can help you figure out how much insulation you need to achieve your desired R-Value.